We stayed at Claire's apartment for around four days and we loved it! Even though we didn't really spend that much time at the apartment, it made us feel at home and had all commodities we needed. The apartment was very clean and neat, wifi worked just fine and the pool was a pleasant refreshment after a day out in the sizzling heat. Security downstairs was very friendly and helpful, even though they didn't speak english - thanks, google translate ;) Depending on how much you are into walking you might want to ask security downstairs to give you a ride to the next BTS or MRT station (shuttle can be arranged on short notice, if you prefer to walk it's also just 15 minutes. Taxi to BTS Phrom Pong is ~ 50 Baht).
The rooftop terrace is a nice place to hang out in the evening breeze and enjoy the view. There even is another small pool up there! :)